I'm trying to display some values with "contour fill" on my gauss points in the post-processor. I have all triangular elements and I have defined 3 gauss points per element, one on each side of the triangle. In the *.flavia.res file I have listed the element_number, value_1, value_2 and value_3 for each of my elements. But I have a question: How do you arrange the order of the sides of an arbitrary triangular element? This is important since my output values are distinct for each side (or edge) of the an triangular element. My main goal is to display a value on each edge, which is defined by two global nodes. Just for you info.